Best Diagnostic & Research Stocks to Buy Now (2026)Top diagnostic & research stocks in 2026 ranked by overall Zen Rating. "A" Rated stocks have returned an average of +32.52% per year, and are the best diagnostic & research stocks to buy now. Learn More.
Industry: Diagnostics & Research
A
Diagnostics & Research is Zen Rated A and is the 29th ranked industry out of 145 stock market industries
Learn how the Zen Ratings work| Ticker | Company | Zen Rating | Growth | Market Cap | Revenue | EBITDA | Earnings | EPS | Rev. Y/Y | Rev. 5Y | Earn. Y/Y | Earn. 5Y | Earnings Date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SHC | SOTERA HEALTH CO | $5.45B | $1.15B | $428.10M | $55.43M | $0.20 | 2.67% | 7.68% | -20.00% | N/A | 2026-03-03 | ||
| IDXX | IDEXX LABORATORIES INC | $57.12B | $4.17B | $1.45B | $1.03B | $12.72 | 8.39% | 9.97% | 21.49% | 16.89% | 2026-02-02 | ||
| DHR | DANAHER CORP | $166.69B | $24.27B | $6.87B | $3.50B | $4.88 | 2.22% | 3.54% | -7.75% | -0.60% | 2026-01-28 | ||
| ILMN | ILLUMINA INC | $21.64B | $4.29B | $1.27B | $703.00M | $4.47 | -2.32% | 5.78% | N/A | 0.59% | 2026-02-05 | ||
| A | AGILENT TECHNOLOGIES INC | $39.59B | $6.95B | $1.84B | $1.30B | $4.59 | 6.73% | 5.41% | 3.38% | 14.52% | 2026-02-24 | ||
| CAI | CARIS LIFE SCIENCES INC | $7.56B | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |||
| CDNA | CAREDX INC | $1.03B | $358.00M | $70.49M | $60.76M | $1.17 | 14.46% | 16.15% | N/A | N/A | 2026-03-04 | ||
| PRE | PRENETICS GLOBAL LTD | $218.37M | $66.32M | N/A | -$46.55M | -$3.57 | 348.02% | N/A | N/A | N/A | |||
| BNR | BURNING ROCK BIOTECH LTD | $344.88M | $75.74M | N/A | -$17.03M | -$1.64 | 5.56% | 5.92% | N/A | N/A | |||
| CRL | CHARLES RIVER LABORATORIES INTERNATIONAL INC | $10.81B | $4.02B | $513.77M | -$83.48M | -$1.52 | -0.92% | 7.34% | N/A | N/A | |||
| MTD | METTLER TOLEDO INTERNATIONAL INC | $29.84B | $3.94B | $1.23B | $835.73M | $40.18 | 4.77% | 5.67% | 7.81% | 10.82% | 2026-02-05 | ||
| MEDP | MEDPACE HOLDINGS INC | $17.21B | $2.36B | $563.19M | $433.01M | $14.66 | 13.88% | 21.35% | 23.92% | 33.48% | 2026-02-09 | ||
| DGX | QUEST DIAGNOSTICS INC | $21.08B | $10.85B | $2.10B | $969.00M | $8.64 | 13.74% | 5.35% | 14.89% | 1.05% | 2026-01-29 | ||
| FLGT | FULGENT GENETICS INC | $868.02M | $315.55M | -$21.75M | -$42.98M | -$1.39 | 13.60% | 18.49% | N/A | N/A | 2026-02-26 | ||
| QGEN | QIAGEN NV | $10.36B | $2.07B | $731.11M | $405.37M | $1.86 | 5.32% | 3.87% | 365.00% | 16.57% | 2026-02-04 | ||
| TMO | THERMO FISHER SCIENTIFIC INC | $232.46B | $43.74B | $11.28B | $6.57B | $17.34 | 3.22% | 8.95% | 8.44% | 7.11% | 2026-01-29 | ||
| LH | LABCORP HOLDINGS INC | $22.46B | $13.77B | $2.21B | $855.20M | $10.25 | 8.28% | 2.04% | 93.03% | 3.40% | 2026-02-05 | ||
| BLLN | BILLIONTOONE INC | $4.06B | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |||
| IQV | IQVIA HOLDINGS INC | $40.41B | $15.90B | $3.43B | $1.28B | $7.34 | 3.85% | 7.74% | -4.80% | 51.16% | 2026-02-18 | ||
| NEOG | NEOGEN CORP | $2.01B | $880.32M | -$427.52M | -$602.74M | -$2.77 | -3.67% | 15.23% | N/A | N/A | |||
| WAT | WATERS CORP | $23.06B | $3.11B | $1.04B | $648.81M | $10.91 | 6.90% | 6.24% | 3.81% | 6.48% | 2026-02-11 | ||
| ACRS | ACLARIS THERAPEUTICS INC | $283.86M | $15.74M | -$141.19M | -$141.68M | -$1.58 | -41.87% | 21.29% | N/A | N/A | 2026-03-03 | ||
| NEO | NEOGENOMICS INC | $1.65B | $709.16M | -$32.65M | -$113.47M | -$0.88 | 10.10% | 10.77% | N/A | N/A | 2026-02-25 | ||
| GRAL | GRAIL INC | $3.77B | $141.83M | -$388.10M | -$406.24M | -$10.67 | 20.53% | N/A | N/A | N/A | 2026-02-19 | ||
| MYGN | MYRIAD GENETICS INC | $551.83M | $825.30M | -$353.20M | -$400.50M | -$4.33 | 0.21% | 6.67% | N/A | N/A | 2026-03-03 | ||
| CSTL | CASTLE BIOSCIENCES INC | $1.17B | $343.53M | $24.00M | -$12.24M | -$0.41 | 10.15% | 40.39% | N/A | N/A | 2026-03-04 | ||
| GH | GUARDANT HEALTH INC | $14.13B | $902.57M | -$354.11M | -$398.79M | -$3.21 | 30.38% | 27.18% | N/A | N/A | 2026-02-19 | ||
| ICLR | ICON PLC | $13.94B | $8.10B | $1.21B | $599.48M | $7.42 | -2.46% | 24.01% | -18.10% | 4.17% | 2026-02-25 | ||
| RDNT | RADNET INC | $5.48B | $1.97B | $268.98M | -$12.71M | -$0.17 | 11.09% | 13.09% | N/A | N/A | 2026-03-03 | ||
| RVTY | REVVITY INC | $12.75B | $2.81B | $775.92M | $237.48M | $1.99 | 3.37% | -2.75% | -4.33% | -11.67% | 2026-02-02 | ||
| MYNZ | MAINZ BIOMED NV | $4.75M | $659.94k | -$18.40M | -$18.97M | -$5.41 | -28.05% | N/A | N/A | N/A | |||
| NOTV | INOTIV INC | $19.52M | $513.02M | $24.75M | -$68.63M | -$2.11 | 4.54% | 53.36% | N/A | N/A | 2026-02-11 | ||
| NTRA | NATERA INC | $31.92B | $2.12B | -$249.43M | -$309.19M | -$2.29 | 38.17% | 42.37% | N/A | N/A | 2026-03-04 | ||
| BDSX | BIODESIX INC | $62.69M | $80.17M | -$26.13M | -$39.54M | -$5.36 | 22.29% | 24.50% | N/A | N/A | |||
| XGN | EXAGEN INC | $106.29M | $63.60M | -$12.56M | -$19.04M | -$0.92 | 14.08% | 9.98% | N/A | N/A | |||
| OPK | OPKO HEALTH INC | $982.66M | $642.07M | $45.18M | -$180.40M | -$0.24 | -9.75% | -11.23% | N/A | N/A | 2026-02-19 | ||
| TWST | TWIST BIOSCIENCE CORP | $2.53B | $376.57M | -$52.12M | -$77.67M | -$1.30 | 20.32% | 33.11% | N/A | N/A | 2026-01-30 | ||
| MDXH | MDXHEALTH SA | $19.01M | $103.07M | -$2.60M | -$31.43M | -$5.10 | 21.68% | N/A | N/A | N/A | 2026-03-04 | ||
| IMDX | INSIGHT MOLECULAR DIAGNOSTICS INC | $190.19M | $4.40M | -$58.47M | -$60.78M | -$3.20 | 520.87% | 43.88% | N/A | N/A | |||
| DRIO | DARIOHEALTH CORP | $84.20M | $24.73M | -$36.24M | -$63.74M | -$11.16 | 7.29% | 27.66% | N/A | N/A | |||
| STIM | NEURONETICS INC | $130.12M | $129.87M | -$33.50M | -$44.50M | -$0.83 | 78.62% | 20.55% | N/A | N/A | 2026-03-10 | ||
| PSNL | PERSONALIS INC | $878.28M | $69.10M | -$62.03M | -$73.88M | -$0.83 | -21.02% | -2.05% | N/A | N/A | 2026-02-19 | ||
| LAB | STANDARD BIOTOOLS INC | $599.92M | $128.83M | -$107.13M | -$128.25M | -$0.33 | 8.89% | 0.45% | N/A | N/A | 2026-02-18 | ||
| NDRA | ENDRA LIFE SCIENCES INC | $5.58M | $0.00 | -$7.84M | -$8.01M | $19.53 | N/A | N/A | N/A | N/A | |||
| MBAI | CHECK-CAP LTD | $10.06M | $0.00 | -$13.80M | -$13.62M | -$2.33 | N/A | N/A | N/A | N/A | |||
| EXAS | EXACT SCIENCES CORP | $19.41B | $3.08B | -$710.69M | -$986.58M | -$5.35 | 14.47% | 18.47% | N/A | N/A | 2026-02-25 | ||
| VNRX | VOLITIONRX LTD | $35.98M | $1.47M | -$21.14M | -$22.88M | -$0.23 | 14.48% | 197.53% | N/A | N/A | |||
| ISPC | ISPECIMEN INC | $3.72M | $3.35M | -$9.69M | -$11.53M | -$7.89 | -67.73% | N/A | N/A | N/A | |||
| BIAF | BIOAFFINITY TECHNOLOGIES INC | $6.16M | $6.78M | -$14.11M | -$14.74M | -$20.94 | -27.66% | N/A | N/A | N/A | |||
| SERA | SERA PROGNOSTICS INC | $141.26M | $95.00k | -$31.13M | -$32.63M | -$0.77 | 1.06% | N/A | N/A | N/A | |||
| PRPO | PRECIPIO INC | $41.17M | $22.80M | $490.00k | -$1.25M | -$0.83 | 30.95% | 36.34% | N/A | N/A | |||
| TRIB | TRINITY BIOTECH PLC | $12.70M | $49.41M | -$22.42M | -$36.48M | -$1.50 | -15.76% | -9.88% | N/A | N/A | |||
| XWEL | XWELL INC | $2.25M | $29.52M | -$13.29M | -$17.40M | -$3.37 | -12.74% | 9.32% | N/A | N/A | |||
| BNBX | BNB PLUS CORP | $7.29M | $2.14M | -$15.46M | -$69.49M | -$134.23 | 1.11% | 2.04% | N/A | N/A | |||
| ADVB | ADVANCED BIOMED INC | $6.41M | $0.00 | -$3.09M | -$3.38M | -$0.16 | N/A | N/A | N/A | N/A | |||
| FONR | FONAR CORP | $122.76M | $105.43M | $14.14M | $6.98M | $1.13 | 3.36% | 4.42% | -20.98% | 0.91% | 2026-02-16 |
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.